This works great and meets all the specified specifications. Very portable to carry in the car and charge other devices. We recommend
07/12/2023
With enough sun, the panel can be charged quickly on a south balcony, for example, and you can fully charge a cell phone, etc. overnight
05/12/2023
Great solar power bank now I don't need any power banks. Take more with you, everything with you and it's light, it's great. I can only recommend it. It also has fast charging
03/12/2023
Now in midsummer the solar panel manages to be charged twice a day. One charge can power at least two cell phones. However, I can't say yet how things will behave in worse weather
01/12/2023
Even in cloudy conditions, the solar cells still provide enough voltage to use the USB sockets. In the sun, the DC output also achieves good values, between 17v and the promised 18v when idle. I didn't measure the current because I was worried about overloading the input with the ammeter. But the charging process was quick on a power bank!
27/11/2023
Well made and probably works quite well, my power battery is fully charged with it in reasonable sunlight. I can only recommend the solar panel.
24/11/2023
Thanks to the 4 tabs, you can easily attach the solar power bank to the backpack using the included carabiner hooks. Loading is going very well. The small pocket allows you to check the charging status and store the charging cable.
22/11/2023
Super solar panel with quick charging function. Panel first charges the integrated. 10Ah battery before all power is given to USB ports.
18/11/2023